java - Gradle:一次运行2个Jar任务仅生成一个jar文件

Question

我在 Gradle 中创建了 2 个 Jar 任务。一个用于公共(public)类:

tasks.register('compile-common', JavaCompile) {
    description = 'compile common classes'
    source = sourceSets.main.scala.srcDirs.collect { it.toPath().resolve('my/artifact/common').toFile() }
    classpath = sourceSets.main.compileClasspath
    destinationDir = project.buildDir.toPath().resolve('classes.common').toFile()
}

tasks.register('common-jar', Jar) {
    description = 'build common jar'
    manifest {
        attributes 'Build': project.version
    }
    archivesBaseName = project.name + '-common'
    from project.buildDir.toPath().resolve('classes.common').toFile()
    dependsOn 'compile-common'
}

对于具有自定义名称的完整项目:

tasks.register('project-jar', Jar) {
    description = 'build project jar'
    manifest {
        attributes 'Build': project.version
    }
    archivesBaseName = project.name
    from sourceSets.main.output
    dependsOn 'compileScala'
}

之后我在 bash 中运行构建:

$ rm -rf build/libs; ./gradlew project-jar common-jar; ls -l build/libs
-rw-r--r--  1 a.iatsuk  staff  265619 Dec 24 14:52 project-common-0.3.61.jar

$ rm -rf build/libs; ./gradlew common-jar project-jar ; ls -l build/libs
-rw-r--r--@ 1 a.iatsuk  staff  11482514 Dec 24 14:53 project-0.3.61.jar

$ rm -rf build/libs; ./gradlew common-jar; ./gradlew project-jar; ls -l build/libs
-rw-r--r-- 1 a.iatsuk  staff  11482514 Dec 24 14:54 project-0.3.61.jar
-rw-r--r-- 1 a.iatsuk  staff  265619   Dec 24 14:54 project-common-0.3.61.jar

为什么我调用两个任务时都无法获取 2 个 jar？我尝试编写发布任务，但无论如何它都不起作用:

tasks.register('build-release') {
    dependsOn 'common-jar'
    dependsOn 'project-jar'
}

Answer 1

我删除了所有 = 符号，并将 archivesBaseName 替换为 baseName。我不知道为什么，但这个修复对我有帮助:

tasks.register('common-jar', Jar) {
    description 'build common jar'
    manifest {
        attributes 'Build': project.version
    }
    baseName project.name + '-common'
    from {
        project.buildDir.toPath().resolve('classes.common').toFile()
    }
    dependsOn 'compile-common'
}

tasks.register('project-jar', Jar) {
    description 'build project jar'
    manifest {
        attributes 'Build': project.version
    }
    baseName project.name
    from {
        sourceSets.main.output
    }
    dependsOn 'compileScala'
}